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Design, Development and Analysis of Mullite Catalytic Converter for CI Engines
ISSN: 0148-7191, e-ISSN: 2688-3627
Published October 11, 2019 by SAE International in United States
This content contains downloadable datasetsAnnotation ability available
Event: International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility
Emissions of Hydrocarbon (HC), Carbon Monoxide (CO) and Oxides of Nitrogen (NOx) are the largest concerns for fossil fuel driven automotive vehicles. Catalytic converter is an important component in the selective catalytic reduction process. It oxidizes harmful CO and HC emission to CO2 and H2O in the exhaust system and thus the emission is controlled. Different kinds of problems are associated with noble metal based catalytic converter. A catalytic converter with a new catalyst for compression ignition engine is considered in this study. The catalytic converter is designed and developed with a new catalyst. Due to better durable characteristics and poison resistant nature, non-noble metal based material limestone (mullite) is selected as a catalyst for catalytic convertor and the emission characteristics are studied on four stroke single cylinder CI engine by using mullite based catalytic converter. The results are compared without catalytic converter in the same engine. In the design stage, the back pressure analysis is performed on perforated mullite plate with ANSYS software. After arriving satisfactory results, the design is taken for development. The developed catalytic converter is tested on a single cylinder DI diesel engine coupled with dynamometer under variable engine running conditions. Though not a noble metal, limestone works as a catalyst for reduction of HC, CO and NOx emissions. It is therefore concluded that a simple low-cost limestone based catalytic converter can be thought as an alternative for expensive noble metal based converters.
CitationPandiaraj, S., Subbaiyan, D., Ayyasamy, T., and Nagarajan, S., "Design, Development and Analysis of Mullite Catalytic Converter for CI Engines," SAE Technical Paper 2019-28-0017, 2019, https://doi.org/10.4271/2019-28-0017.
Data Sets - Support Documents
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- Julie, M.P., Patel, F. and Patel, S. , “Review Paper on Catalytic Converter for Automotive Exhaust Emission,” in Conference on Current Trends in Technology, NUiCONE-2011.
- Srinivasa Rao, K., SridharaBabu, G., and Rajesh, M. , “Alternative Catalyst for Catalytic Converter of an Automobile,” International Journal of Modern Trends in Engineering and Research 5(5):95-103, 2018.
- Bera, A. and Hegde, M.S. , “Recent Advances in Auto Exhaust Catalysis,” Journal of the Indian Institute of Science 90(2):299-325, 2010.
- Moeltner, L., Hohensinner, M., and Schallhart, V. , “Aging Effects of Catalytic Converters in Diesel Exhaust Gas Systems and their Influence on Real Driving NOx Emissions for Urban Buses,” SAE Int. J. Commer. Veh. 11(3):171-190, 2018, doi:10.4271/02-11-03-0014.
- Subramanian, M., Subrahmanyam, J., and Babu, M. , “Evaluation of Pd/Rh Catalytic Converter on Passenger Cars,” SAE Technical Paper 2003-26-0016, 2003, doi:10.4271/2003-26-0016.
- Rajadurai, S. and Tagomori, M. , “Catalytic Converter Design, Development and Manufacturing,” SAE Technical Paper 2000-01-1417, 2000, doi:10.4271/2000-01-1417.
- Ramírez Reina, T., Ivanova, S., Centeno, M.A., and Odriozola, J.A. , “Low-Temperature CO Oxidation on Multicomponent Gold Based Catalysts,” Front Chem 1(12), 2013.
- Rashad, M., Sabu, U., Logesh, G., and Balasubramanian, M. , “Development of Porous Mullite and Mullite-Al2O3 Composite for Microfiltration Membrane Applications,” Separation and Purification Technology 219:74-81, 2019, doi:10.1016/j.seppur.2019.03.013.
- Labhsetwar, N., Biniwale, R.B., Kumar, R. et al. , “CatalSurv Asia,” 10:55, 2006, doi:10.1007/s10563-006-9005-x.
- Zhang-Steenwinkel, Y., Beckers, J., and Bliek, A. , “Surface Properties and Catalytic Performance in CO Oxidation of Cerium Substituted Lanthanum-Manganese Oxides,” Applied Catalysis A: General. 235:79-92, 2002.
- Mohiuddin, A.K.M. and Muhammad, N. , “Experimental Analysis and Comparison of Performance Characteristics of Catalytic Converters Including Simulation,” International Journal of Mechanical and Materials Engineering 2(1):1-7, 2007.
- Ibrahim, H.A., Ahmed, W.H., Abdou, S., and Blagojevic, V. , “Experimental and Numerical Investigations of Flow through Catalytic Converters,” International Journal of Heat and Mass Transfer 127(B):546-560, 2018, doi:10.1016/j.ijheatmasstransfer.2018.07.052.
- Abdul, G., Soemarno, A.H., and Putra, M.D. , “Potential Fly Ash Waste as Catalytic Converter for Reduction of HC and CO Emissions,” Sustainable Environment Research 28(6):357-362, 2018.
- Davis, D. and Onishi, G. , “Catalytic Converter Development Problems,” SAE Technical Paper 620398, 1962, doi:10.4271/620398.
- Young, K., Jones, R., Hamley, A., Stoddard, J. et al. , “Development of a Catalytic Converter Cool-Down Model to Investigate Intermittent Engine Operation in HEVs,” SAE Int. J. Alt. Power. 7(2):139-154, 2018, doi:10.4271/08-07-02-0009.
- Chen, X., Li, T., Ren, Q., Wu, X. et al. , “Fabrication and Morphology Control of High Strength Lightweight Mullite Whisker Network,” Journal of Alloys and Compounds 729:285-292, 2017, doi:10.1016/j.jallcom.2017.09.150.